Many famous rabbanim have had the last name מרגליות. A couple that come to mind are ר' ראובן מרגליות and ר' אפרים מרגליות. Are they related? Where could I find genealogical information on such people? ...
I was curious why a number of names in Navi- the prophets- seem to change. Yirmiyah is also called Yirmiyahu, Yeshayah/Yeshayahu, etc. and a number of the kings have a similar variation. Is there a ...